Answer:
C
Explanation:
In my eyes, I see that the answer choice C could work only because it's independent and it is Regulatory Commissions...
(D) Upgrading formerly Communist segments of the economy
Answer:
The cotton gin increased productivity in the US and enhanced the economy.
Explanation:
Neither side made progress in the war
Answer: its b
Explanation: The bacterium that causes the bubonic plague is called yersinia pestis. It can survive in rodent populations and is spread to other mammals, including humans, through flea bites. ... The 1330s outbreak also spread west across Central Asia via traders using the Silk Road.